//
//  UIWindow+Extension.m
//  LBWeibo
//
//  Created by lin on 15/7/6.
//  Copyright (c) 2015年 lin. All rights reserved.
//

#import "UIWindow+Extension.h"

@implementation UIWindow (Extension)
-(void)switchRootVC:(UIViewController*)vc{
    UIWindow *window = [UIApplication sharedApplication].keyWindow;
    window.rootViewController =vc;
}
@end
